JPS6213797Y2 - - Google Patents
Info
- Publication number
- JPS6213797Y2 JPS6213797Y2 JP1981180834U JP18083481U JPS6213797Y2 JP S6213797 Y2 JPS6213797 Y2 JP S6213797Y2 JP 1981180834 U JP1981180834 U JP 1981180834U JP 18083481 U JP18083481 U JP 18083481U JP S6213797 Y2 JPS6213797 Y2 JP S6213797Y2
- Authority
- JP
- Japan
- Prior art keywords
- vulcanized rubber
- sheet
- adhesive composition
- rubber sheet
- rubber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000004636 vulcanized rubber Substances 0.000 claims description 39
- 239000000203 mixture Substances 0.000 claims description 23
- 239000000853 adhesive Substances 0.000 claims description 22
- 230000001070 adhesive effect Effects 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 3
- 229920003051 synthetic elastomer Polymers 0.000 description 7
- 239000005061 synthetic rubber Substances 0.000 description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000010410 layer Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 239000005060 rubber Substances 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 3
- 229920002367 Polyisobutene Polymers 0.000 description 3
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 3
- 229920006271 aliphatic hydrocarbon resin Polymers 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- 229920005549 butyl rubber Polymers 0.000 description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- 239000000025 natural resin Substances 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 229920013716 polyethylene resin Polymers 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000000454 talc Substances 0.000 description 3
- 229910052623 talc Inorganic materials 0.000 description 3
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 3
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920001084 poly(chloroprene) Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 238000004073 vulcanization Methods 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- -1 ethylene, propylene Chemical group 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- YARNEMCKJLFQHG-UHFFFAOYSA-N prop-1-ene;styrene Chemical group CC=C.C=CC1=CC=CC=C1 YARNEMCKJLFQHG-UHFFFAOYSA-N 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Description
【考案の詳細な説明】
本考案は、加硫ゴムシート１と非加硫ゴムシー
ト２との中間に、容易に変形するシート状非加硫
ゴム系粘着組成物層３を介在積層せしめた積層シ
ートに関するものである。[Detailed description of the invention] The present invention is a laminate in which an easily deformable sheet-like non-vulcanized rubber adhesive composition layer 3 is interposed between a vulcanized rubber sheet 1 and a non-vulcanized rubber sheet 2. It concerns the seat.
従来より一般に用いられている土木・建築構造
物における被覆シートの構造は、合成ゴムまたは
合成樹脂単体のシート或いは合成ゴムまたは合成
樹脂のシートに繊維・金属箔または接着を目的と
した薄い接着剤層を積層したものであり、施工時
または施工後における外的衝撃や被着体の季節
間・昼夜間の温度差による伸縮挙動によりシート
が破損して被覆シートとしての機能を充分に果す
ことができなくなるという欠点があつた。 Conventionally, the structure of the covering sheet in civil engineering and architectural structures that has been generally used is a single sheet of synthetic rubber or synthetic resin, or a sheet of synthetic rubber or synthetic resin with fibers, metal foil, or a thin adhesive layer for adhesion. It is a laminated sheet, and the sheet may be damaged due to external impact during or after construction or the expansion/contraction behavior of the adherend due to seasonal and day/night temperature differences, making it unable to fully perform its function as a covering sheet. The drawback was that it disappeared.
本考案は、合成ゴムまたは合成樹脂単体のシー
ト或いは合成ゴム・合成樹脂シートに、繊維、金
属箔または接着を目的とした薄い接着剤層を積層
したシート等、従来の被覆シートの欠点を除き、
容易に変形することのできる非加硫ゴム系粘着組
成物層の上面に、加硫ゴムシートを、そして下面
に、非加硫ゴムシートをそれぞれ積層することに
より、気密・水密を目的とした自己封密性能を有
する被覆シート用積層シートを提供するものであ
る。 The present invention eliminates the drawbacks of conventional covering sheets, such as sheets of synthetic rubber or synthetic resin alone, or sheets laminated with fibers, metal foil, or a thin adhesive layer for bonding purposes on synthetic rubber/synthetic resin sheets.
By laminating a vulcanized rubber sheet on the top surface of a non-vulcanized rubber adhesive composition layer that can be easily deformed, and a non-vulcanized rubber sheet on the bottom surface, a self-adhesive adhesive composition for the purpose of airtightness and watertightness is created. The present invention provides a laminated sheet for a covering sheet having sealing performance.
本考案は、厚みが0.5〜3.0mmの範囲にある、加
硫ゴムシート１と非加硫ゴムシート２との中間
に、非加硫ゴム系粘着組成物のシート状材３を介
在積層せしめたことを特徴とする。 In the present invention, a sheet material 3 of a non-vulcanized rubber adhesive composition is interposed and laminated between a vulcanized rubber sheet 1 and a non-vulcanized rubber sheet 2, each having a thickness in the range of 0.5 to 3.0 mm. It is characterized by
本考案において用いられる容易に変形すること
のできる非加硫ゴム系粘着組成物とは、天然ゴム
およびブチルゴム、部分架橋ブチル、ポリイソブ
チレン、エチレン・プロピレンゴム、スチレン‐
イソプレンブロツク共重合ポリマー等合成ゴム単
体もしくは２種以上の混合物に、ポリエチレン樹
脂、酢酸ビニル共重合樹脂等熱可塑性樹脂、低分
子ポリイソブチレンおよびロジン等天然樹脂、テ
ルベン変性体、脂肪族系炭化水素樹脂、芳香族系
石油樹脂等、さらにアミン誘導体やフエノール誘
導体等老化防止剤、タルク、炭酸カルシウム、シ
リカ等骨材等々が添加された粘稠な粘着組成物ま
たは加熱溶融系粘着組成物である。加硫ゴムシー
トとは、ブチルゴム、ポリクロロプレンゴム、エ
チレン‐プロピレンゴム等合成ゴム単体もしくは
２種以上の混合物に、ロジン等天然樹脂および脂
肪族系炭化水素樹脂、テルペン変性体、芳香族系
石油樹脂、ポリエチレン樹脂等、さらに、カーボ
ンブラツク、タルク、炭酸カルシウム、シリカ等
骨材、加硫剤、加硫助剤、加硫促進剤等々を添加
して得られる加硫ゴムシートである。非加硫ゴム
シートとは、ブチルゴム、部分架橋ブチル、ポリ
イソブチレン、ポリクロロプレン、エチレン、プ
ロピレンゴム等合成ゴム単体もしくは２種以上の
混合物に、ロジン等天然樹脂および脂肪族系炭化
水素樹脂、テルペン変性体、芳香族系石油樹脂、
ポリエチレン樹脂等、カーボンブラツク、タル
ク、炭酸カルシウム、シリカ等骨材等を添加して
得られる非加硫ゴムシートである。 The easily deformable non-vulcanized rubber adhesive composition used in the present invention includes natural rubber, butyl rubber, partially cross-linked butyl, polyisobutylene, ethylene-propylene rubber, styrene-propylene rubber, etc.
Synthetic rubber alone or a mixture of two or more such as isoprene block copolymer, thermoplastic resin such as polyethylene resin, vinyl acetate copolymer resin, natural resin such as low-molecular polyisobutylene and rosin, terbene modified product, aliphatic hydrocarbon resin. It is a viscous adhesive composition or a heat-melting adhesive composition to which aromatic petroleum resins, etc., anti-aging agents such as amine derivatives and phenol derivatives, and aggregates such as talc, calcium carbonate, and silica are added. A vulcanized rubber sheet is a synthetic rubber such as butyl rubber, polychloroprene rubber, ethylene-propylene rubber, etc. alone or a mixture of two or more, and a natural resin such as rosin, an aliphatic hydrocarbon resin, a modified terpene, and an aromatic petroleum resin. It is a vulcanized rubber sheet obtained by adding aggregates such as carbon black, talc, calcium carbonate, silica, vulcanizing agents, vulcanization aids, vulcanization accelerators, etc., to polyethylene resins, etc. Non-vulcanized rubber sheets are synthetic rubbers such as butyl rubber, partially cross-linked butyl, polyisobutylene, polychloroprene, ethylene, propylene rubber, etc. alone or a mixture of two or more, natural resins such as rosin, aliphatic hydrocarbon resins, and terpene-modified resins. body, aromatic petroleum resin,
It is a non-vulcanized rubber sheet obtained by adding aggregates such as polyethylene resin, carbon black, talc, calcium carbonate, silica, etc.
以下本考案をさらに図面にて説明する。 The present invention will be further explained below with reference to the drawings.
第１図および第２図において、１は加硫ゴムシ
ート、２は非加硫ゴムシート、３は非加硫ゴム系
粘着組成物層である。本考案の積層シートの表層
に加硫ゴムシート１を用いることにより、温度依
存性が小さく、外的衝撃に強い引裂抵抗が大であ
る、耐衝撃性が優れたシート表層を得ることがで
きる。当該積層シートの下層に非加硫ゴムシート
２を用いることにより、被着体の動きに対して追
従性をもつたシートが得られ、中間にシート状非
加硫ゴム系粘着組成物３を積層する事により、万
一施工時または施工後における外的衝撃や被着体
の季節間・昼夜間の温度差による伸縮挙動により
シートが破損した場合においても、容易に変形す
る中間の非加硫ゴム系粘着組成物層３の封密性に
より、気密性能・水密性能を継続保持することが
できる。 In FIGS. 1 and 2, 1 is a vulcanized rubber sheet, 2 is a non-vulcanized rubber sheet, and 3 is a non-vulcanized rubber adhesive composition layer. By using the vulcanized rubber sheet 1 as the surface layer of the laminated sheet of the present invention, it is possible to obtain a sheet surface layer with excellent impact resistance, which has low temperature dependence, is strong against external impacts, and has high tear resistance. By using the non-vulcanized rubber sheet 2 as the lower layer of the laminated sheet, a sheet that can follow the movement of the adherend can be obtained, and the sheet-like non-vulcanized rubber adhesive composition 3 is laminated in the middle. By doing so, even if the sheet is damaged due to external impact during or after construction or due to the expansion and contraction behavior of the adherend due to temperature differences between seasons and between day and night, the intermediate non-vulcanized rubber can be easily deformed. Due to the sealing properties of the adhesive composition layer 3, airtightness and watertightness can be continuously maintained.
この際使用される加硫ゴムシートおよび非加硫
ゴムシートは、厚さが0.5〜3.0mmの範囲のシート
である。これらゴムシートの厚みが0.5mm未満で
ある場合、施工以前の製造時或いは運搬的にピン
ホール等の傷が生じる欠点があり、当該ゴムシー
トの厚みを３mmより大きくすると運搬時の重量過
多のみならず、性能上の利点に乏しい。 The vulcanized rubber sheet and non-vulcanized rubber sheet used in this case have a thickness in the range of 0.5 to 3.0 mm. If the thickness of these rubber sheets is less than 0.5 mm, there is a drawback that pinholes and other scratches may occur during manufacturing before installation or during transportation. However, there are few performance advantages.
また、非加硫ゴム系粘着組成物３としては無溶
剤系または加熱溶融系の粘着組成物である。粘着
組成物はその成形方法の違いから溶剤系、無溶剤
系、加熱溶融系に大別でき、本考案の非加硫ゴム
系粘着組成物は無溶剤系または加熱溶融系である
ことにより、長い乾燥工程を必要とする溶剤系の
ものに比べると、生産ラインの短縮による生産性
向上を図ることができ、粘着組成物中の残留稀少
溶剤による弊害もなく、性能的にも安定する。 The non-vulcanized rubber adhesive composition 3 is a solvent-free or heat-melting adhesive composition. Adhesive compositions can be broadly classified into solvent-based, solvent-free, and heat-melt types depending on the molding method. Compared to solvent-based adhesives that require a drying process, productivity can be improved by shortening the production line, there is no adverse effect due to residual dilute solvent in the adhesive composition, and the adhesive composition is stable in terms of performance.
上記のように、本考案の積層シートは、安易に
変形することのできる非加硫ゴム系粘着組成物層
３の上面に、加硫ゴムシート１および下面に非加
硫ゴムシート２をそれぞれ貼合わせることによ
り、施工時あるいは施工後の不用意な外的衝撃が
加わり加硫ゴムシート１が損傷した場合において
も、中間に位置する非加硫ゴム系粘着組成物３が
変形して当該損傷部を密閉し、非加硫ゴムシート
２と共に充分に水密・気密機能を果す。また施工
完了後の被着体の動きにより被着体面側の非加硫
ゴムシート２に破損が生じた場合においても、中
間に位置する非加硫ゴム系粘着組成物３が容易に
変形して応力を吸収し、もう一方の面の加硫ゴム
シート１に影響を与えず水密・気密機能を永続的
に保持し続ける特徴を有している。 As described above, in the laminated sheet of the present invention, a vulcanized rubber sheet 1 is pasted on the top surface of the non-vulcanized rubber adhesive composition layer 3, which can be easily deformed, and a non-vulcanized rubber sheet 2 is pasted on the bottom surface. By combining them together, even if the vulcanized rubber sheet 1 is damaged due to an unexpected external impact during or after construction, the non-vulcanized rubber adhesive composition 3 located in the middle will deform and prevent the damaged area from being damaged. and performs a sufficient watertight and airtight function together with the non-vulcanized rubber sheet 2. Furthermore, even if the non-vulcanized rubber sheet 2 on the surface of the adherend is damaged due to movement of the adherend after completion of construction, the non-vulcanized rubber adhesive composition 3 located in the middle will be easily deformed. It has the characteristic of absorbing stress and permanently maintaining watertight and airtight functions without affecting the vulcanized rubber sheet 1 on the other side.
第１図は本考案の一実施例を示す断面図、第２
図は本考案の一実施例の一部切欠して示す構成の
斜視図である。
１……加硫ゴムシート、２……非加硫ゴムシー
ト、３……非加硫ゴム系粘着組成物のシート状
材。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a partially cutaway perspective view of an embodiment of the present invention. 1... Vulcanized rubber sheet, 2... Non-vulcanized rubber sheet, 3... Sheet material of non-vulcanized rubber adhesive composition.
Claims (1)
ト１と非加硫ゴムシート２との中間に、非加硫ゴ
ム系粘着組成物のシート状材３を介在積層せしめ
て成ることを特徴とする積層シート。 A sheet material 3 of a non-vulcanized rubber adhesive composition is interposed and laminated between a vulcanized rubber sheet 1 and a non-vulcanized rubber sheet 2, each having a thickness in the range of 0.5 to 3.0 mm. Laminated sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18083481U JPS5884235U (en) | 1981-12-04 | 1981-12-04 | laminated sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18083481U JPS5884235U (en) | 1981-12-04 | 1981-12-04 | laminated sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5884235U JPS5884235U (en) | 1983-06-07 |
| JPS6213797Y2 true JPS6213797Y2 (en) | 1987-04-09 |
Family
ID=29977778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18083481U Granted JPS5884235U (en) | 1981-12-04 | 1981-12-04 | laminated sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5884235U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0735107B2 (en) * | 1992-02-28 | 1995-04-19 | 三ツ星ベルト株式会社 | Tarpaulin |
| JP4625660B2 (en) * | 2004-08-02 | 2011-02-02 | 株式会社イズモエンジニアリング | Rubber strip bag |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5472281A (en) * | 1977-11-18 | 1979-06-09 | Nitto Electric Ind Co Ltd | Waterproof sheet |
| JPS5572557A (en) * | 1978-11-27 | 1980-05-31 | Mitsuboshi Belting Ltd | Method of laying waterproof sheet of building |
-
1981
- 1981-12-04 JP JP18083481U patent/JPS5884235U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5472281A (en) * | 1977-11-18 | 1979-06-09 | Nitto Electric Ind Co Ltd | Waterproof sheet |
| JPS5572557A (en) * | 1978-11-27 | 1980-05-31 | Mitsuboshi Belting Ltd | Method of laying waterproof sheet of building |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5884235U (en) | 1983-06-07 |
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